TY - BOOK ID - 133820602 TI - Roughness characteristics of natural channels PY - 1967 PB - Washington : U.S. Govt. Print. Off., DB - UniCat KW - Channels (Hydraulic engineering) KW - Frictional resistance (Hydrodynamics) KW - Stream measurements KW - Canaux (Technologie hydraulique) KW - Résistance de frottement (Hydrodynamique) UR - https://www.unicat.be/uniCat?func=search&query=sysid:133820602 AB - ER -